I dont know any of this please help me this iis super hard
        
             
        
        
        
Answer:
<em><u>Solar Cell for Transportation.</u></em>
<em><u>Solar Cell for Transportation.Solar Cells in Calculators.</u></em>
<em><u>Solar Cell for Transportation.Solar Cells in Calculators.Solar Cell Panels. </u></em>
Explanation:
hope this helps you!!
 
        
                    
             
        
        
        
Answer:
Explanation:
 With a young, adolescent brain, you can easily be guided or persuaded to believe or do such things as the people around you. What the people around you do, good or not, it can affect you and make you believe from a young age that that is what you should be doing or believing in life. hope this helps
 
        
                    
             
        
        
        
Answer: The desert animals do not get appreciable amount of water quantity to survive on daily basis instead their body mechanism tries to conserve water by concentrating urine. 
Explanation:
The desert mammal like kangaroo rat produces hyper concentrated urine so as to conserve water. It is facilitated by extremely long loop of Henle in their nephron. The long loop of Henle increases the time and space for absorption of water and nutrients from the urine filtrate. Hence, urine so produced is more concentrate and conserve water. Moreover, the kangaroo rat consume their urine to survive in extreme hot desert condition in scarcity of water. 
 
        
             
        
        
        
A nervous system because worms don't have nerves